1 Suggested Answer

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).click here to download the app (for users in the US for now) and get all the help you need. Good luck!

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

Then the system is purging when it should not. when the system purges certain criteria needs to be met.Fuel vapor are forced to flow in the canister from the fill vent valve to the fuel liquid vapor seperator this isolates fule from vapor there the vapor goes to the canister the vapor from the canister is fed in to the intake manifold into the combustion chamber this according to the purge process. The solution is to monitor the purge control solenoid unless the cansitor is fuel soaked.

Could be the P0445 - Evaporative Emission Control System Purge Control Valve Circuit ShortedThe EVAP canister purge volume control solenoid valve uses a ON/OFF duty
to control the flow rate of fuel vapor from the EVAP canister. The EVAP
canister purge volume control solenoid valve is moved by ON/OFF pulses
from the ECM. The longer the ON pulse, the greater the amount of fuel
vapor that will flow through the valve.

Symptoms- Engine Light ON (or Service Engine Soon Warning Light)

Possible causes- Damage harness or connectors to the Purge Control Valve- The valve circuit is open or shorted- EVAP canister purge volume control solenoid valve may be faulty

When is the code detected?- An excessively high voltage signal is sent to ECM through the valve

Try to remember this code number for additional details. Hope this helps, keep us updated.

P1443 - EVAP Control System / Vacuum System Purge Control Solenoid Or Purge Control Valve Fault. A fuel tank pressure change greater than minus (-) 7 inches of water in
30 seconds occurred with a purge (fuel vapor) flow at less than 0.02
pounds per minute.